Skip to main content

Ruby on Rails Setup for nginx with Passenger

Ruby on Rails Setup for nginx with Passenger?


Ruby Installation
Note: Ruby installtion done from source
  • sudo apt-get update
  • sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev
Download ruby which version needed
  • wget http://ftp.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.gz
  • tar -xzvf ruby-2.2.2.tar.gz
  • cd ruby-2.2.2/
  • ./configure
  • sudo make install
  • ruby -v --> Check the which ruby version installed

Rails Installation
  • gem install rails -v 4.2.3

Nginx with Passenger Installation

  • gem install passenger
  • sudo passenger-install-nginx-module
  • sudo service nginx start

if error “nginx: unrecognized service”
# Download nginx startup script
  • wget -O init-deb.sh https://www.linode.com/docs/assets/660-init-deb.sh
  • sudo mv init-deb.sh /etc/init.d/nginx
  • sudo chmod +x /etc/init.d/nginx

Installing MYSQL
sudo apt-get install mysql-server mysql-client libmysqlclient-dev




Comments

Popular posts from this blog

Get the Current url in ruby on rails

request.refererrequest.fullpathrequest.fullpath.split("?")[0]request.referer or request.env['HTTP_REFERER'] your controller to get the referer url. 

--------------------
request.original_url
request.url
request.host_with_port
<link rel="canonical" href="<%= request.url %>" />
<%=request.path%>
How can I get the current absolute URL in my Ruby on Rails view?
The request.request_uri only returns the relative URL.
request.env['REQUEST_URI']

 For Rails 3.2 or Rails 4 you should use request.original_url to get the current URL. More detail.

For Rails 3: You want "#{request.protocol}#{request.host_with_port}#{request.fullpath}", since request.url is now deprecated.

For Rails 2: You want request.url instead of request.request_uri. This combines the protocol (usually http://) with the host, and request_uri to give you the full address

Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).?

Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).) In rails?


1)change the gemfile in mysql version
 gem 'mysql2'

2)Change to mysql2 version
 gem 'mysql2','0.3.20'

Active Scaffold : Add radio buttons to your form ruby on rails ?

Active Scaffold : Add radio buttons to your form ruby on rails ?

The way to add radio buttons to your active scaffold create/update from is as shown below

#Controller

class UsersController < ApplicationController
active_scaffold :user do |config|
config.label = “Users”
config.columns = [:name, :gender]
config.columns[:gender].form_ui = :radio
config.columns[:gender].options[:options] = [['Male', '1'], ['Female','2']]
end
end